Which instrument is used to measure atmospheric pressure? [#990]

The barometer is the scientific instrument used to measure atmospheric pressure, also known as barometric pressure. A barometer works by balancing the weight of the mercury in a glass tube against the pressure of the outside air. As air pressure increases, the mercury rises, and as air pressure decreases, the mercury falls. The level of mercury in the tube provides a precise measure of air pressure.

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The barometer is the scientific instrument used to measure atmospheric pressure, also known as barometric pressure. A barometer works by balancing the weight of the mercury in a glass tube against the pressure of the outside air. As air pressure increases, the mercury rises, and as air pressure decreases, the mercury falls. The level of mercury in the tube provides a precise measure of air pressure.

Gita Press is a renowned Hindu religious book publisher headquartered in Gorakhpur, Uttar Pradesh, India. It is known for its extensive collection of Hindu scriptures and religious literature.

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Gita Press is a renowned Hindu religious book publisher headquartered in Gorakhpur, Uttar Pradesh, India. It is known for its extensive collection of Hindu scriptures and religious literature.

Chandubi Lake was formed on June 12, 1897, as a result of a devastating earthquake that struck Assam.

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Chandubi Lake was formed on June 12, 1897, as a result of a devastating earthquake that struck Assam.

The Amchang Wildlife Sanctuary is a wildlife sanctuary located on the eastern fringe of Guwahati, Assam, India. The name Amchang is originated from the name of Arleng village named Amcheng located in the heart of the wildlife sanctuary. The sanctuary is known for hosting rare and endangered birds and animals.

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The Amchang Wildlife Sanctuary is a wildlife sanctuary located on the eastern fringe of Guwahati, Assam, India. The name Amchang is originated from the name of Arleng village named Amcheng located in the heart of the wildlife sanctuary. The sanctuary is known for hosting rare and endangered birds and animals.

Udalguri

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Udalguri

Greenland is a self-governing country within the Kingdom of Denmark. It has its own parliament and government, but Denmark handles foreign affairs and defense.

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Greenland is a self-governing country within the Kingdom of Denmark. It has its own parliament and government, but Denmark handles foreign affairs and defense.

Sonowal Kachari

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Sonowal Kachari

Sikkim

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Sikkim

Mars and Jupiter

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Mars and Jupiter

Sukapha led his march through the Patkai Pass. This pass, also known as the Pangsau Pass, is located in the Patkai Range on the Indo-Myanmar border. It was the most convenient route for the Ahoms to enter the Brahmaputra Valley.

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Sukapha led his march through the Patkai Pass. This pass, also known as the Pangsau Pass, is located in the Patkai Range on the Indo-Myanmar border. It was the most convenient route for the Ahoms to enter the Brahmaputra Valley.

Magh Bihu, a post-harvest festival in Assam, is celebrated in the Assamese month of Magh, which corresponds to January-February in the Gregorian calendar. It's a significant festival marked by feasting, bonfires (Meji), and various traditional activities. It usually takes place in mid-January.

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Magh Bihu, a post-harvest festival in Assam, is celebrated in the Assamese month of Magh, which corresponds to January-February in the Gregorian calendar. It's a significant festival marked by feasting, bonfires (Meji), and various traditional activities. It usually takes place in mid-January.